70861636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2129}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 127212120

約数和(自身を除く): 56350484

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 2129, 4258, 8321, 8516, 16642, 33284, 112837, 225674, 334253, 451348, 668506, 1337012, 17715409, 35430818, 70861636]

約数ペア:

[(1, 70861636), (2, 35430818), (4, 17715409), (53, 1337012), (106, 668506), (157, 451348), (212, 334253), (314, 225674), (628, 112837), (2129, 33284), (4258, 16642), (8321, 8516)]